imx-boolets: Add barebox support

Change-Id: Ifb5855a8c6c8d290f3aa699dc36712cb68fd4ddc
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

2 files changed, 51 insertions, 1 deletions

diff --git a/recipes-bsp/imx-bootlets/imx-bootlets/add-command-script-for-barebox.patch b/recipes-bsp/imx-bootlets/imx-bootlets/add-command-script-for-barebox.patch
new file mode 100644
index 0000000..1deca1c
--- /dev/null
+++ b/recipes-bsp/imx-bootlets/imx-bootlets/add-command-script-for-barebox.patch
@@ -0,0 +1,46 @@
+imx-bootlets: Add command script for barebox
+
+Upstream-Status: Inappropriate [configuration]
+
+Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
+
+diff --git a/barebox_ivt.bd b/barebox_ivt.bd
+new file mode 100644
+index 0000000..79cbccf
+--- /dev/null
++++ b/barebox_ivt.bd
+@@ -0,0 +1,34 @@
++// STMP378x ROM command script to load and run barebox
++
++sources {
++       power_prep="imx-bootlets-power_prep-@MACHINE@";
++       sdram_prep="imx-bootlets-boot_prep-@MACHINE@";
++       barebox="barebox-@MACHINE@.bin";
++}
++
++section (0) {
++
++       //----------------------------------------------------------
++       // Power Supply initialization
++       //----------------------------------------------------------
++
++       load power_prep;
++       load ivt (entry = power_prep:_start) > 0x8000;
++       hab call 0x8000;
++
++       //----------------------------------------------------------
++       // SDRAM initialization
++       //----------------------------------------------------------
++
++       load sdram_prep;
++       load ivt (entry = sdram_prep:_start) > 0x8000;
++       hab call 0x8000;
++       //----------------------------------------------------------
++       //  Load and call barebox - ELF ARM image
++       //----------------------------------------------------------
++
++       load barebox;
++       load ivt (entry = barebox:start) > 0x8000;
++       hab call 0x8000;
++
++}
diff --git a/recipes-bsp/imx-bootlets/imx-bootlets_10.12.01.bb b/recipes-bsp/imx-bootlets/imx-bootlets_10.12.01.bb
index 6cea049..1ddfb6f 100644
--- a/recipes-bsp/imx-bootlets/imx-bootlets_10.12.01.bb
+++ b/recipes-bsp/imx-bootlets/imx-bootlets_10.12.01.bb
@@ -6,7 +6,8 @@ PR = "r2"
 
 SRC_URI = "http://download.ossystems.com.br/bsp/freescale/source/imx-bootlets-src-${PV}.tar.gz \
            file://linux-fix-paths.patch \
-           file://linux_prep-fix-cmdlines.patch"
+           file://linux_prep-fix-cmdlines.patch \
+           file://add-command-script-for-barebox.patch"
 
 SRC_URI[md5sum] = "cf0ab3822dca694b930a051501c1d0e4"
 SRC_URI[sha256sum] = "63f6068ae36884adef4259bbb1fe2591755718f22c46d0a59d854883dfab1ffc"
@@ -32,6 +33,7 @@ do_configure () {
     # Use machine specific binaries
     sed 's,@MACHINE@,${MACHINE},g;s,@DTB@,-dtb,g' < linux.bd > linux.bd-dtb
     sed -i 's,@MACHINE@,${MACHINE},g;s,@DTB@,,g' linux.bd
+    sed -i 's,@MACHINE@,${MACHINE},g' barebox_ivt.bd
 }
 
 do_compile () {
@@ -45,6 +47,7 @@ do_install () {
     install -m 644 boot_prep/boot_prep power_prep/power_prep \
                    linux_prep/output-target/linux_prep \
                    linux.bd linux.bd-dtb \
+                   barebox_ivt.bd \
                    ${D}/boot
 }
 
@@ -56,6 +59,7 @@ do_deploy () {
         for f in boot_prep/boot_prep \
              power_prep/power_prep \
              linux_prep/output-target/linux_prep \
+             barebox_ivt.bd \
              linux.bd linux.bd-dtb; do
         full_name="imx-bootlets-`basename $f`-${MACHINE}-${PV}-${PR}"
         symlink_name="imx-bootlets-`basename $f`-${MACHINE}"